2026-05-30T07:49:02Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/199142026-02-03T12:51:06Zcom_10630_27com_10630_3139com_10630_10col_10630_19911
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Habib, Noureddine
author
Regagba, Zineb
author
Miara, Mohamed Djamel
author
Ait Hammou, Mohammed
author
Snorek, Julie
2020-10-08T10:08:11Z
2020-10-08T10:08:11Z
2020
Acta Botánica Malacitana, vol.45, 2020
https://hdl.handle.net/10630/19914
https://doi.org/10.24310/abm.v45i.7987
This study is a floristic investigation of the steppe region of Djelfa located in northern Algeria, with the aim of characterizing and analysing the wild flora of this region. Four stations were chosen according to a stratified sampling method and phyto-ecological surveys were carried out in 32 plots of 100m2 each. This allowed us to identify 127 taxa of plants belonging to 33 families dominated by Asteraceae (29%) and Poaceae (12%). The analysis of biological types has shown the dominance of annual Therophytes (56%) in this flora, which indicates the presence of the phenomenon of Therophytization in these regions. This phenomenon was also measured by calculating the perturbation index. The analysis of chorological types has shown the dominance of the Mediterranean element (48%), with an interesting number of endemic taxa. However, all the endemic taxa cited in the literature for this region have not been found, which reinforces our fears about the state of conservation of these taxa of biological and heritage value.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Flora - Djelfa (Argelia)
Vegetación - Djelfa (Argelia)
Floristic diversity of steppe vegetation in the region of Djelfa, North-West Algeria
journal article
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